Proceedings of the 11th International Mine Ventilation Congress
Proceedings of the 11th International Mine Ventilation Congress /
Xintan Chang, editor
- 2 volúmenes : ilustraciones
9787030587299 9789811314193
Ventilación de minas--Congresos
TN301 / I57 2018
9787030587299 9789811314193
Ventilación de minas--Congresos
TN301 / I57 2018